0.4/0.5mm 1060 3003 5052 Color Aluminum Sheet Roll Coated Al Coil

Color-coated aluminum coil is a composite material created by applying multiple layers of organic coatings onto the surface of an aluminum coil. These coatings are applied through a process of color coating followed by baking to cure the layers.

The surface of the aluminum alloy coil is colored, which contributes to its stable performance and resistance to corrosion. Typically, it can maintain its color for a minimum of eight years. This material is characterized by its low density, high hardness, and lightweight nature.

Color-coated aluminum coil combines the benefits of both aluminum coil and organic materials. It retains the high mechanical strength, good toughness, and ease of processing and forming associated with aluminum coil. Additionally, it incorporates the excellent coloring, decorative appeal, and corrosion resistance of organic polymer coatings. This material can be easily subjected to processes such as punching, bending, deep drawing, and welding. Products made from it are practical, easy to process, and durable.

Epoxy Resin Primer:

• Provides outstanding adhesion to a variety of substrates
• Demonstrates good chemical resistance in harsh environments
• Offers excellent corrosion resistance
• Compatible with a wide range of topcoats
• Exhibits high wear resistance
• Displays excellent rheological properties during coil coating processes

Polyester Resin Topcoat:

• Features good film properties, flexibility, hardness, and processability
• Achieves good leveling during coil coating
• Exhibits strong adhesion and chemical resistance
• Provides good weather resistance

Epoxy Resin Backcoat:

• Delivers good film properties, hardness, scratch resistance, and processability
• Achieves good leveling during coil coating
• Provides excellent adhesion to a wide range of substrates